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Step 4 Add OLED display block and attach Read SOIL MOISTURE from sensors option, set as line 2.
Step 5 Click on logic option, drag if do block and comparison operator block, attach them with each
other inside the while loop on the workplace.
Step 6 Click on sensor option, drag Read SOIL MOISTURE on A0 block and drop inside first blank
space of comparison operator. Click on MATH option, drag number block and drop it inside a
second blank space of comparison operator and change the value accordingly. Also change
the comparison (=) operator to less than (<) operator.
Programmable Activities with Tinker Orbits Kit 37
